CAS: 29801-94-3; Potassium Hydrogen Phthalate

专利信息

专利号:US-5939304-A
优先权日:1997-06-05
标题:Method for synthesis of anhydrothrombin
发明人：SUZUKI TOYOAKI; HOSOKAWA KAZUYA; NAGATA MASANORI
权利人:FUJIMORI KOGYO CO
摘要:A method for a synthesis of anhydrothrombin is provided which features a short process, an easy procedure, and high yields. n The method comprises n (A) a step of causing an active serine residue site of thrombin to react with an inhibitor, n (B) a step of performing an alkali treatment at a pH of not less than 11, and n (C) a step of performing an operation of recovery, and carries out these steps sequentially in the order mentioned, and is characterized by causing at least the step of performing the operation of recovery to proceed in the presence of at least one compound selected from the group consisting of polyhydric alcohols and saccharides, and a salt or an amphoteric electrolyte.

专利号:US-11607677-B2
优先权日:2017-10-30
标 题:Homogeneous and reusable superacid polymer catalyst useful for the synthesis of 5-hydroxymethylfurfural from glucose
发明人：ALBA RUBIO ANA C; COLEMAN MARIA R; KALIDINDI SUBHASH; JOSHI ANUP S; OMODOLOR IBEH S
权利人:UNIV TOLEDO; TJIE UNIV OF TOLEDO
摘要:A superacid polymeric catalyst having both Lewis acidity and Brønsted acidity is described, along with methods of making and methods of using the same.

专利号:US-7399610-B2
优先权日:2004-10-15
标 题:Method for cell-free protein synthesis using extract solution derived from insect cell
发明人：SHIKATA MASAMITSU; HANAFUSA NOBUHIRO; KOBAYASHI SHINICHIRO
权利人:SHIMADZU CORP
摘要:The present invention provides a simple cell-free protein synthesis method capable of affording synthesis of a protein in a high amount in a short time at a low cost. A method for cell-free protein synthesis using an extract derived from an insect cell, the method comprising removing a component which can pass through a semipermeable membrane through the semipermeable membrane while maintaining synthesis reaction, thereby to continuously synthesize a protein. Preferably, an mRNA is additionally supplied while said synthesis reaction is maintained. Further, said insect cell is preferably an established culture cell derived from Trichoplusia ni ovum cell.

专利号:US-2024052378-A1
优先权日:2020-12-04
标题:Process For the Detoxification of Lignocellulosic Hydrolysate And Its Use In Synthesizing Xylitol
发明人：DASGUPTA DIPTARKA; PRABHUNE ASMITA ASHUTOSH; MORE SNEHAL VIJAY; GHOSH DEBASHISH; THALLADA BHASKAR; RAY ANJAN; SIDANA ARUSHDEEP
权利人:COUNCIL SCIENT IND RES
摘要:The present invention realtes to a process for the detoxification and concentration of xylose rich biomass derived liquid hydrolysate and its application as a substrate for the synthesis of crystalline and pure xylitol.

专利号:US-11541382-B2
优先权日:2017-06-19
标题:Process for the preparation of hydrocarbon soluble organometallic catalysts
发明人：KOTTARI NARESH; RAJA KANUPARTHY NAGA; CHINTALAPATI SIVA KESAVA RAJU; PUDI SATYANARAYANA MURTY; SHARMA BHAVESH; MANGALA RAMKUMAR; CHALAPATHI RAO PEDDY VENKATA; VENKATESWARLU CHOUDARY NETTAM; GANDHAM Sriganesh
权利人:HINDUSTAN PETROLEUM CORP LTD
摘要:The instant disclosure provides a process for synthesis of compound of Formula:Xa-Mz+-Yb,wherein Mz+ is a transition metal ion and X and Y are carboxylate anions. The catalysts are hydrocarbon soluble and the process for their preparation, as disclosed herein, constitutes an elegant method for the preparation of such catalysts.

专利号:US-11155516-B2
优先权日:2019-10-14
标题:Synthesis of 2-(2-aminoethoxy) ethanol
发明人：SAFAEI-GHOMI JAVAD; NADERI MANSOUREH
权利人:SAFAEI GHOMI JAVAD; NADERI MANSOUREH
摘要:A method for synthesizing 2-(2-aminoethoxy) ethanol, including the steps of producing 2-(2-phthalimidoethoxy) ethanol by reacting 5-tosyloxy-3-oxapentanol with potassium phthalate and converting the 2-(2-phthalimidoethoxy) ethanol to the 2-(2-aminoethoxy) ethanol by reacting the 2-(2-phthalimidoethoxy) ethanol with hydrazine monohydrate. Reacting the 2-(2-phthalimidoethoxy) ethanol with the hydrazine monohydrate may include forming a final mixture by adding the hydrazine monohydrate to a solution of 2-(2-phthalimidoethoxy) ethanol, refluxing the final mixture in a nitrogen atmosphere, extracting a second organic phase containing the 2-(2-aminoethoxy) ethanol from the final mixture using a second portion of chloroform, and purifying the 2-(2-aminoethoxy) ethanol from the second organic phase.